User talk:87.8.176.187

February 2018
Hello, I'm Samf4u. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Exoplanet— because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Samf4u (talk) 18:47, 25 February 2018 (UTC)